The 4G Signal Analyser measures and displays radio signal strength and any interference. It is intended to be used to identify the optimum location for your DualCom or other connected device prior to installation. It searches all the local base stations to give you an accurate reading for each of the major networks available. It feeds back the network provider, radio technology (2G/3G/4G), Bit Error Rate (BER) and signal strength. Ideal for use on alarm signalling, routers, deploying parking meters/smart meters, Telehealth products and more.